/Engine/Plugins/Online/OnlineFramework/Source/Hotfix/Public/OnlineHotfixManager.h
Delegate fired for each added/updated file
typedef TMulticastDelegate_TwoParams< void, const [FString](API\Runtime\Core\Containers\FString) &, const [TArray](API\Runtime\Core\Containers\TArray)< uint8 > & > FOnHotfixUpdatedFile